201671913

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 271607616

約数和(自身を除く): 69935703

約数列:

[1, 3, 163, 317, 489, 951, 1301, 3903, 51671, 155013, 212063, 412417, 636189, 1237251, 67223971, 201671913]

約数ペア:

[(1, 201671913), (3, 67223971), (163, 1237251), (317, 636189), (489, 412417), (951, 212063), (1301, 155013), (3903, 51671)]